2. Because the base map is a picture of naked women in Europe, in order to make the synthesized skin color of the characters more realistic, I first made a rough adjustment to the skin color of the characters in the base map relative to the skin color of the characters in the surface map. Select the whole picture with the rectangle selection toolbox, and adjust the hue under the menu functions of image-adjustment-brightness/contrast, color balance, hue/saturation, etc. So that the skin colors of people in the bottom and top images are roughly similar.

3. Use the lasso tool or other selection tools to select the head of the person in the plane. For better connection, you can choose more acupoints below the neck.

4. Then press ctrl+C to copy, click the picture below and press ctrl+V to paste, and move the avatar to be replaced (you can also drag it with the moving tool).

5. Under the edit menu, select-Free Transform and adjust the head angle and aspect ratio until it is appropriate. Then adjust the opacity of the lower right border to 60-70%, and paste the avatar at the corresponding position of the base map to make it completely coincide with the five senses of people in the base map.

6. Then adjust the opacity to 100% and save the application. Compare the difference between the skin color of the head and the skin color of the body, and then adjust the tone.

7. Adjust the color balance? 8. Adjust the hue/saturation? 9. After the tone adjustment is completed correctly, erase the redundant paste part with a rubber. When wiping, you can adjust the size of the pen tip according to the size of the wiping area, and wipe patiently and carefully. You can't wear too much or too little. If you erase too much, you can choose to step back and erase again in the edit menu. Because I am not good at sketching, in this picture, in order to avoid the complexity of the integration of the hem edge and the body, I wiped off all the long hair on my shoulders and processed it into a shape that floated backwards. 10. After wiping, you can see some traces and colors at the junction of neck and shoulder. First, I use the imitation stamp tool to repair the remaining parts of the nearby edges with the same color and pattern, and then use the repair brush tool to repair the color difference at the junction. Of course, it can also be repaired by deepening and lightening tools.

1 1, all traces and inconsistencies are removed through repair and mending.

12. Finally, see if there are any imperfections in the whole work, and if there are any areas that can be further improved, then deal with them. After careful operation and carving in every step of the synthesis process, a seamless, realistic and natural Ann synthesis diagram was born.